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Skyline Diagram: Finding the Voronoi Counterpart for Skyline Queries
2018 IEEE 34th International Conference on Data Engineering (ICDE), 2018Skyline queries are important in many application domains. In this paper, we propose a novel structure Skyline Diagram, which given a set of points, partitions the plane into a set of regions, referred to as skyline polyominos. All query points in the same skyline polyomino have the same skyline query results.
Jinfei Liu +4 more
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U-Skyline: A New Skyline Query for Uncertain Databases
IEEE Transactions on Knowledge and Data Engineering, 2013The skyline query, aiming at identifying a set of skyline tuples that are not dominated by any other tuple, is particularly useful for multicriteria data analysis and decision making. For uncertain databases, a probabilistic skyline query, called P-Skyline, has been developed to return skyline tuples by specifying a probability threshold.
Xingjie Liu +3 more
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Distributed skyline trajectory query processing
Proceedings of the ACM Turing 50th Celebration Conference - China, 2017The massive amount of trajectory data collected from GPS has emerged in recent year. Many researchers proposed trajectory queries such as top-k query. They focused to solve them based on distance and text relevance. However, the weight of these queries are unknown. Therefore, we plan to handle the trajectory skyline query based on distance and activity
Amina Belhassena, Wang HongZhi
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Dynamic Skylines Considering Range Queries
2011Dynamic skyline queries are practical in many applications. For example, if no data exist to fully satisfy a query q in an information system, the data "closer" to the requirements of q can be retrieved as answers. Finding the nearest neighbors of q can be a solution; yet finding the data not dynamically dominated by any other data with respect to q, i.
Wen-Chi Wang +2 more
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Few-Shot Learning Meets Transformer: Unified Query-Support Transformers for Few-Shot Classification
IEEE Transactions on Circuits and Systems for Video Technology, 2023Sissi Wang, Xiao Wang, Bo Jiang
exaly
Efficient Skyline Computation of Multiple Range Skyline Queries
The 23rd International Conference on Information Integration and Web Intelligence, 2021Zarina Dzolkhifli +5 more
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VQL: Efficient and Verifiable Cloud Query Services for Blockchain Systems
IEEE Transactions on Parallel and Distributed Systems, 2022Haotian Wu, Zhe Peng, Songtao Guo
exaly